The bladder is a hollow elastic organ in the center of the lower abdomen that collects urine from the kidneys and excreted them through the urethra.
Bladder cancer is most common type of cancer that effect men twice as frequently as it effects women. Usually it starts from the lining the bladder caused by several types of malignant growths of the urinary bladder cells.
Types of Bladder cancer
A. There are three types of bladder cancer beginning in cells in the lining of the bladder

cancers from b to t most common types of cancer bladder cancer cancer
, classified due to their origination.
1. Transitional cell carcinoma
In early stage of bladder cancer, normal cells become cancerous in the innermost tissue layer of the bladder which can change shape and stretch without breaking apart as they are able to stretch when the bladder is full and shrink when it is emptied. More than 90 percent of bladder cancers begin in the transitional cells
2. Squamous cell carcinoma
Cancer begins in squamous cells in the found in the tissues of the surface of th
Terms
cell, increa, tumor, type, expo, inva, organ, cancer, schi, tran, searcher, patient, agent, squamou, symptom, somia
e bladder, due to long-term infection or irritation. About 8 percent of people with bladder cancers begin squamous cells
3. Adenocarcinoma
Cancer begins originates in glandular tissue of the bladder, including the surface layer of skin, glands and a variety of other tissue, due to long-term irritation and inflammation. Only 2 percent of people with the condition have a third bladder cancer type.
B. Types of bladder cancer classified due to their proliferation
1. Superficial types of bladder can
Category › Cancer
Title › Cancers From B to T -Most common Types of Cancer – Bladder Cancer | Cancer
cer
This type of bladder cancers have a characteristic of often recurrence but usually non invasive. It can be controlled or removed by regular cystoscopy.
2. Invasive types of bladder cancer
Invasive types of bladder cancer tend to spread after beginning in cells in the lining of the bladder. It often requires surgery by removing part or whole bladder.
Stages of bladder cancer
Bladder cancer can be classified in difference stage depending to the location, size, and spread of the cancer.
Stage 0: Cancer cells are found only on the inner lining of the bladder
Stage I: Cancer cells have spread to the layer beyond the inner lining of the bladder but not to the muscles.
Stage II: Cancer cells have spread to the muscles in the bladder wall but not to the fatty tissue that surrounds the bladder.
Stage III: Cancer cells have spread to the fatty tissue surrounding the urinary bladder and nearby organs, but not to the lymph nodes or other organs.
Stage IV: Cancer cells have spread to the lymph nodes, and/or other organs, etc.
Recurrent: Cancer has recurred in the bladder and/or another nearby organs after treatments.
Symptoms
1. Bladder spasms
2. Blood in urine
3. Frequent urination
4. Pain or burning sensation during urination
5. Pain in lower back and/or abdomen
6. Inability to urinate
7. Urinary urgency
8. Reduced bladder capacity
9. Difficult in urination
10. Loss of appetite and weight
11. Etc.
Causes
1. Smoking
Everybody knows that cigarette smoking is a major cause of lung cancer, but not many people understand that it also can lead to bladder cancer. Study of a group of people with the available smoking information, included duration of smoking habit, number of cigarettes smoked per day and time since cessation of smoking habit for ex-smokers, showed cigarette smoking increases the risk of bladder cancer with 1.96 after 20 years of smoking to 5.57 after 60 years, with an immediate decrease in risk of bladder cancer was observed for those who gave up smoking by over 30%. In fact, cigarette contains certain harmful chemicals which can also lead to bladder cancer due to prolong period of exposure in the limning of bladder walls.
2. Chemicals exposure
Reseachers investigated the risk of bladder cancer in association with exposure to over 12 000 occupational chemical agents, complex mixtures, and other substances, showed that increased risk of bladder cancer was detected for ever exposure to 635 chemical agents, and 341 chemical agents exhibited a significantly increasing dose-response relationship.
3. Diet high in fried meats and fat
Study showed that risk of bladder cancer increased by 37% with a high fat intake, by 40% with low fruit consumption and by 16% with diets low in vegetables.
4. Aging
The acceptance of that aging is one the greatest single risk factor for developing bladder cancer due to weakened immune system, increased free radicals frequent attacked, genetic and epigenetic changes, environmental influences, etc.
5. Infection ca